Base | Representation |
---|---|
bin | 101111001001001101… |
… | …010101001010001000 |
3 | 11211122211010110222200 |
4 | 233021031111022020 |
5 | 1312132302331313 |
6 | 35131001520200 |
7 | 3441263630343 |
oct | 571115251210 |
9 | 154584113880 |
10 | 50620355208 |
11 | 1a516964105 |
12 | 99887a3060 |
13 | 4a09444607 |
14 | 2642c9545a |
15 | 14b4083b73 |
hex | bc9355288 |
50620355208 has 48 divisors (see below), whose sum is σ = 137287612800. Its totient is φ = 16849966560.
The previous prime is 50620355197. The next prime is 50620355221. The reversal of 50620355208 is 80255302605.
It is a happy number.
50620355208 is a `hidden beast` number, since 5 + 0 + 620 + 3 + 5 + 5 + 20 + 8 = 666.
It is a super-2 number, since 2×506203552082 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 437148 + ... + 540683.
It is an arithmetic number, because the mean of its divisors is an integer number (2860158600).
Almost surely, 250620355208 is an apocalyptic number.
It is an amenable number.
50620355208 is an abundant number, since it is smaller than the sum of its proper divisors (86667257592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50620355208 is a wasteful number, since it uses less digits than its factorization.
50620355208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 978562 (or 978555 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 36.
The spelling of 50620355208 in words is "fifty billion, six hundred twenty million, three hundred fifty-five thousand, two hundred eight".
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